Registers a block type from the metadata stored in the block.json file.

Registers a post type.

Builds the definition for a single sidebar and returns the ID.

Creates or modifies a taxonomy object.

Return the correct ‘wp_template’ to render for the request template type.

Gets the REST API route for a post type.

Gets the REST API route for a taxonomy.

Sanitize a value based on a schema.

Performs esc_url() for database or redirect usage.

Translates the provided settings value using its i18n schema.